SICK WTT12L-B2562 PowerProx Multitask Photoelectric Sensor

The SICK WTT12L-B2562 PowerProx Multitask Photoelectric Sensor is a compact, rectangular 20 × 49.6 × 44.2 mm device from SICK’s PowerProx line that combines background suppression with optical time‑of‑flight for reliable object detection. It offers two selectable sensing ranges—50 mm to 3,800 mm (max) and 100 mm to 3,800 mm (standard)—with a visible 658 nm laser, a spot size of Ø18 mm at 3,800 mm, and a single teach‑in button for quick setup. The sensor operates from 10–30 V DC and provides a NPN/PNP, push‑pull switching output via an M12 5‑pin connection, enabling versatile use in inline presence sensing, edge detection, or part verification across automation cells; it also features an MTTFD of 138 years and an expected service life of about 100,000 hours at 25°C. Do not look into the laser beam.